noun🔗ShareLongueurs d'ondeThe length of a single cycle of a wave, as measured by the distance between one peak or trough of a wave and the next; it is often designated in physics as λ, and corresponds to the velocity of the wave divided by its frequency."Different colors of light have different wavelengths, with red light having longer wavelengths than blue light. "Différentes couleurs de lumière ont des longueurs d'onde différentes, la lumière rouge ayant des longueurs d'onde plus longues que la lumière bleue.physicsfrequencysoundenergytechnicaltechnologyChat with AIVocabulary GamePractice Reading
